Cream Pump Dispenser 33/410 High Viscosity Body Butter Dispensing Solution

Thick formulations break ordinary pumps. A body butter at 120,000 centipoise will not flow into a 1.2ml chamber, so the actuator cavitates, spits, and delivers a lumpy ribbon instead of a smooth dose. This 33/410 Cream Pump Dispenser was rebuilt for that problem: the suction bore is widened to 5.2 mm, the chamber holds 4.0ml, and the inlet valve uses a soft silicone flap that opens at low differential pressure rather than a stiff ball seat.

The result is a pump that behaves like a spatula. Product is drawn up in one continuous column, so the dose stays even from a full jar to the last few millilitres, and the outlet cuts off cleanly without a tailing string that would smear the bottle shoulder on the filling line.

• Cavitation and spitting when a thick cream is forced through a chamber sized for lotion, producing ugly inconsistent doses at retail.
• Product tailing off the nozzle after the stroke and smearing the label during the capping stage.
• Cold weather thickening that leaves the last fifth of the jar unreachable by the dip tube.
• Pump heads that separate from the collar under the back pressure of an ointment base.

• 5.2mm Wide Bore: A larger suction path lowers inlet resistance, so 120,000 cps butter climbs the tube in a single column without air pockets.
• 4.0ml Chamber: One stroke delivers a full body application, cutting the double and triple pumping that customers associate with weak dispensing.
• Soft Flap Inlet Valve: Silicone flap opens at 0.02 bar differential pressure, which keeps thick product moving even when the jar is nearly empty.
• Clean Cut Off: A conical outlet seat breaks the product string on release, so nothing lands on the shoulder before the cap goes on.
• Thread Locked Collar: The collar is ultrasonically staked to the body, holding under 0.6 bar internal back pressure from paste viscosity formulations.
• Full Bottle Compatibility: 33/410 tooling suits 200ml to 500ml wide mouth PET jars and HDPE tubs used across the body care category.

Specified for body butter, shea cream, ointment bases, hair mask and thick gel products where a standard lotion pump stalls. It fits 200ml to 500ml wide mouth 33/410 PET jars and HDPE tubs, and pairs well with soft touch labels because the clean cut off protects the shoulder during capping. Brands moving a formula from 1.2ml lotion pumps to a richer texture can usually keep the same bottle mould and simply swap the neck insert, which keeps tooling investment near zero.

Packing is 300 pieces per carton at 50 x 36 x 38 cm, with the wide bore tubes sleeved separately to avoid kinks in transit. Because the product is aimed at thick formulations, each batch is viscosity bench tested with a 100,000 cps reference paste before release. Minimum order is 5,000 pieces. Lead time runs 20 working days for neutral colours and 30 days for matched colours, and sample sets with three bore options ship within five working days so formulators can test against their own base before committing to a production run.